(PHOTO: Rex) Travel quiz: Can you name Britain's famous TV locations? 12 - Sherlock Holmes Well, it's actually North Gower Street, around half a mile from Baker Street, that's used as a setting for BBC series Sherlock. Producers transformed the flat above Speedy's Sandwich Bar in the street into detective Sherlock Holmes and Dr Watson's home 221B Baker Street. Owner Chris Georgiou said that when the series started his tiny sandwich shop attracted lots of fans. The real Baker Street is...